Measuring CD4 T-cells is important in helping healthcare providers determine the stage and possible complications of HIV infection. While they are no longer used to determine when HIV therapy should ...

Researchers found that CD4+ T cells can be classified into 18 categories and 12 distinct gene programs, and that characteristic changes in CD4+ T cell profiles are associated with autoimmune disease, ...

A panelist discusses how CD4 counts serve as measures of immune system status that typically increase by about 200 in the first year of antiretroviral therapy. Although there can be laboratory ...

Detailed mapping of CD4⁺ T cells from children with systemic lupus erythematosus (SLE) has revealed distinct immune cell subsets with likely roles in disease pathogenesis, according to a study led by ...

National Institutes of Health researchers shared new details about idiopathic CD4 lymphocytopenia (ICL), a rare immune deficiency that leaves people vulnerable to infectious diseases, autoimmune ...

Much like ripples on the water can betray powerful currents below the surface, small changes in our bodies can sometimes be an indicator of a serious condition. Now, researchers from Japan say that ...

Abnormal expansion of PD-1+ T lymphocytes may be a sign of lupus nephritis onset in patients with SLE. Elevated PD-1+CD4+ T cells represent an independent risk factor for lupus nephritis (LN) and may ...

*Adjusted model includes: age, sex, race/ethnicity, year of diagnosis, Deyo comorbidity index, smoking, alcohol abuse, time-dependent treatment, and organization. † Hazard ratios significant at a ...